Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing a first image of an embodiment of our new design;

FIG. 2 is a second image thereof; and,

FIG. 3 is a third image thereof.

The appearance of the graphical user interface sequentially transitions between the images shown in FIGS. 1-3 . The process or period in which one image transitions to another forms no part of the claimed design.

The outermost dashed lines show a display screen or portion thereof and form no part of the claimed design. The remaining dashed lines show text and portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 